I haven't found any rattle can color that is right for the interior of any year AD. I do believe that there were a few tries by me and the others to find a simple solution but the only color for the ’49 dash in my opinion is PPG DBU/DBI #27467. What those tries were I would have to search the archives to find them, but you can do that also.
If it’s the ’54 your working on then I believe Tim has the color numbers on his '54 site at
http://www.1954advance-design.com/AdvanceDesignTrucks/Colors/Advance-Design-Colors.html . And if you are working on the ’54 you should visit his site. There is a wealth of information on it, and every time I visit it I find something new that I didn’t know before, thank you Timothy!
The only hammered finish in the AD's interior were the heater housings.
The early Art Deco 1941-47 1st. interior were a sort of hammered finish.
Sorrrry if that’s not what you wanted to hear.
Denny Graham
Sandwich, IL